update Connection::getCurrentSchema() to reflect changes in SchemaAwareInterface

Signed-off-by: Joey Smith <jsmith@webinertia.net>

Signed-off-by: Joey Smith <jsmith@webinertia.net>

Author: tyrsson

composer.lock

@@ -27,7 +27,7 @@ class Connection extends AbstractPdoConnection
      * {@inheritDoc}
      */
     #[Override]
-    public function getCurrentSchema(): string|bool
+    public function getCurrentSchema(): string|false
     {
         if (! $this->isConnected()) {
             $this->connect();